Polyhedron Laboratories has been performing a broad range of testing services since 1973. Polyhedron offers testing services such as identification, thermal analysis, mechanical analysis, physical, rheology, electrical, optical, and chemical property testing of plastics, polymers, coatings and rubber. All of our tests comply with ASTM, FDA, ISO, military specification (mil spec) and ANSI quality assurance standards. Our newest testing service is tribology testing.